yaml_parse_file
(PECL yaml >= 0.4.0)
yaml_parse_file — Parse a YAML stream from a file
说明
mixed yaml_parse_file ( string $filename [, int $pos = 0 [, int &$ndocs [, array $callbacks ]]] )Convert all or part of a YAML document stream read from a file to a PHP variable.
参数
- filename
-
Path to the file.
- pos
-
Document to extract from stream (-1 for all documents, 0 for first document, ...).
- ndocs
-
If ndocs is provided, then it is filled with the number of documents found in stream.
- callbacks
-
Content handlers for YAML nodes. Associative array of YAML tag => callback mappings.
返回值
Returns the value encoded in input in appropriate PHP type 或者在失败时返回 FALSE. If pos is -1 an array will be returned with one entry for each document found in the stream.
参见
- yaml_parse() - Parse a YAML stream
- yaml_parse_url() - Parse a Yaml stream from a URL
- yaml_emit() - Returns the YAML representation of a value
